Signals : : News bulletin of Signals London / / Edited by David Medalla and Paul Keeler.

MLA

Medalla, David, and Paul Keeler. Signals : News Bulletin of Signals London. Londen: Signals Gallery, 1964.

APA

Medalla, D., & Keeler, P. (1964). Signals : News bulletin of Signals London. Londen: Signals Gallery.

Chicago

Medalla, David, and Paul Keeler. Signals: News Bulletin of Signals London. Londen: Signals Gallery, 1964.